4MHz SMD Crystal HC-49/US Resonator (Quartz Crystal, Frequency Crystal)

The 4MHz SMD Crystal HC-49/US is a precision quartz crystal resonator designed to provide a stable frequency reference for microcontrollers, embedded systems, communication devices, and digital electronic circuits. Featuring an HC-49/US surface-mount package, this crystal offers excellent frequency stability, low aging characteristics, and reliable long-term performance for clock generation and timing applications.

Key Features -

• Precise 4MHz frequency

• HC-49/US SMD package

• High frequency stability

• Low aging characteristics

• Reliable quartz construction

• Low power consumption

• Long operational life

Specifications -

• Product type - Quartz crystal resonator

• Frequency - 4MHz

• Package type - HC-49/US SMD

• Mounting type - Surface Mount Device (SMD)

• Resonator type - Quartz Crystal

• Frequency tolerance - Standard precision grade

• Construction - Metal can package

• Application - Clock generation and timing circuits

• Frequency stability - High stability

• Additional features - Reliable oscillation performance

Applications -

• Microcontroller clock circuits

• Embedded systems

• Communication equipment

• Digital electronics

• Frequency reference circuits

• Industrial control systems

• Electronic development projects